84221816

素因数分解:

$2^3\times 7^1\times {\mathrm{1503961}}^1$

素因数の和:1503974

約数の個数: 16

約数和(自身を含む): 180475440

約数和(自身を除く): 96253624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1503961, 3007922, 6015844, 10527727, 12031688, 21055454, 42110908, 84221816]

約数ペア:

[(1, 84221816), (2, 42110908), (4, 21055454), (7, 12031688), (8, 10527727), (14, 6015844), (28, 3007922), (56, 1503961)]